Now the camera board is resized almost half of original one. The new board is "double decker" form, where USB interface for binary uploading settles in lower deck (indeed, it is useless once binary is uploaded). The size is quite tiny but it can work completely standalone with Lipo battery controller.

For binary uploading lower deck is connected as above picture.

Actual operation can be found in the following movie....! (iOS's MJPEG viewer is "IP Camera Lite" free version.)